Dyeing machine device capable of solving fabric creases

Abstract

The utility model discloses a dyeing machine device capable of solving fabric creases, which has the following beneficial effects that an impact plate is additionally arranged on the rear side of the inner wall of a main cylinder corresponding to an outlet of a cloth guide pipe, and a fabric moving at a high speed impacts the impact plate through the outlet of the cloth guide pipe; by means of the impact plate, the fabric which is large in tension and in a tight state can be effectively scattered, so that the fabric falls into the cloth groove of the main cylinder in a free loose state; through the physical action of the fabric and the impact plate, the fabric with tension is well dispersed to become a tension-free fluffy shape, and then freely falls into the cloth groove of the main cylinder through the gap between the impact plate and the baffle, so that the problem that the fabric accumulated in the cloth groove is prone to creases is effectively solved, rework of the creases fabric is reduced, and the production efficiency is improved. Therefore, the production efficiency can be improved. The utility model can be applied to various dyeing machines, in particular to low-bath-ratio dyeing machines such as rope-shaped O-shaped dyeing machines, so as to solve the problem of fabric creases.

Description

Technical Field

[0001] This utility model relates to the field of dyeing machine technology, specifically to a dyeing machine device that can solve fabric creases. Background Technology

[0002] Dyeing machines are the most basic production tools in dyeing plants, used to dye various fabrics. These include different types such as overflow jet dyeing machines, beam dyeing machines, and rope O-type dyeing machines. A typical dyeing machine includes components such as a lifting wheel, nozzles, a guide tube, and a main cylinder. The lifting wheel is located near the nozzle inlet, the nozzle outlet connects to the guide tube inlet, and the guide tube outlet is located near the main cylinder. During operation, the fabric is lifted and redirected by the lifting wheel, entering the nozzle and being propelled through the guide tube by a high-speed water flow. The high-speed moving fabric is guided by the guide tube outlet and falls onto the rear inner wall of the main cylinder. The fabric further passes through the gap between the rear inner wall of the main cylinder and a baffle (located near the rear inner wall of the main cylinder) into the fabric trough of the main cylinder. However, the fabric usually falls into the gap between the back wall of the main cylinder and the baffle in a state of high tension and tension, which makes the fabric that accumulates in the fabric groove prone to creases. This leads to the need to rework the fabric with creases, thus affecting production efficiency. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, this utility model provides a dyeing machine device that can solve the problem of fabric creases, and can solve the above-mentioned technical problems.

[0005] (II) Technical Solution

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a dyeing machine device that can solve fabric creases, including a lifting wheel, a nozzle, a guide tube and a main cylinder. The lifting wheel is located near the inlet of the nozzle, the outlet of the nozzle is connected to the inlet of the guide tube, the outlet of the guide tube is located near the main cylinder, and an impact plate is provided on the rear side of the inner wall of the main cylinder. The impact plate is located corresponding to the outlet of the guide tube and is a flat plate with a smooth surface.

[0007] Preferably, the guide tube is a circular tube.

[0008] Preferably, the guide tube includes a first bend, a second bend, and a third bend. One end of the first bend is connected to the outlet of the nozzle, and the two ends of the second bend are respectively connected to the other end of the first bend and one end of the third bend. The first bend and the second bend are both bent downwards, and the third bend is bent upwards.

[0009] Preferably, the guide tube further includes a fourth bend, one end of which is connected to the other end of the third bend, and the fourth bend is bent downwards.

[0010] Preferably, the guide tube includes a circular straight tube, one end of which is connected to the outlet of the nozzle.

[0011] Preferably, the guide tube further includes a fifth bend, one end of which is connected to the other end of the circular straight tube, and the fifth bend is curved downwards.

[0012] Preferably, the inner diameter of the fifth bend gradually increases from one end to the other.

[0013] Preferably, the fabric lifting wheel includes a fabric lifting wheel shaft, two side plates, and multiple rubber strips. The two side plates are arranged parallel to each other on the fabric lifting wheel shaft, and the two ends of the rubber strips are respectively arranged on the two side plates. The multiple rubber strips are evenly distributed.

[0014] Preferably, the dyeing machine device that can solve fabric creases also includes a guide tube fixing device, the lower end of which is fixed to the guide tube, and the upper end of which is provided with a mounting groove and a bolt.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a dyeing machine device that can solve the problem of fabric creases, and has the following beneficial effects: This utility model adds a flat impact plate on the inner wall of the main cylinder corresponding to the outlet of the guide tube. The high-speed moving fabric impacts the impact plate through the outlet of the guide tube. The impact plate can effectively disperse the fabric that is under high tension and tightness, so that the fabric falls into the fabric groove of the main cylinder in a more free and loose state. In other words, through the physical action between the fabric and the impact plate, the tense fabric is better dispersed into a tension-free fluffy state, and then falls freely into the fabric groove of the main cylinder through the gap between the impact plate and the baffle. This effectively improves and solves the problem of fabric creases that are easy to form when accumulated in the fabric groove, reduces the rework of creased fabric, and thus improves production efficiency. Attached Figure Description

[0017] Figure 1 This is a first perspective view of a dyeing machine device that can solve fabric creases according to the present invention;

[0018] Figure 2 This is a second perspective view of a dyeing machine device that can solve fabric creases according to the present invention;

[0019] Figure 3 This is a perspective view of the nozzle, guide tube, and guide tube fixing device of this utility model.

[0020] The following are the labels in the diagram: 1. Fabric lifting wheel, 2. Nozzle, 3. Fabric guide tube, 4. Main cylinder, 5. Impact plate, 11. Fabric lifting wheel shaft, 12. Side plate, 13. Rubber strip, 31. First bend, 32. Second bend, 33. Third bend, 6. Fabric guide tube fixing device, 61. Mounting groove, 62. Bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This invention provides a dyeing machine device that can solve fabric creases, including a lifting wheel 1, a nozzle 2, a guide tube 3, and a main cylinder 4. The lifting wheel 1 is located near the inlet of the nozzle 2, the outlet of the nozzle 2 is connected to the inlet of the guide tube 3, and the outlet of the guide tube 3 is located near the main cylinder 4. Furthermore, in this invention, an impact plate 5 is provided on the rear side of the inner wall of the main cylinder 4, corresponding to the outlet of the guide tube 3. The impact plate 5 is a flat plate with a smooth surface.

[0023] A baffle is installed near the rear of the inner wall of the main cylinder 4. During operation, the fabric is lifted and redirected by the lifting wheel 1 and enters the nozzle 2. It is then pushed through the guide pipe 3 by the high-speed water flow. The high-speed moving fabric impacts the impact plate 5 through the outlet of the guide pipe 3. The impact plate 5 breaks up the fabric, which is in a state of high tension and tightness. The fabric then falls freely into the fabric groove of the main cylinder 4 through the gap between the impact plate 5 and the baffle.

[0024] Preferably, the guide tube 3 is a circular tube, that is, the cross-section of the guide tube 3 is circular. Compared with the traditional guide tube with a flat rectangular cross-section, which is prone to causing severe compression straight creases on the fabric after it leaves the guide tube, the use of a circular guide tube can effectively avoid compression straight creases on the fabric and can obtain a fluffy fabric bundle at the outlet of the guide tube.

[0025] Further, in one embodiment, the guide tube 3 may include a first bend 31, a second bend 32, and a third bend 33. One end of the first bend 31 is connected to the outlet of the nozzle 2, and the two ends of the second bend 32 are respectively connected to the other end of the first bend 31 and one end of the third bend 33. The first bend 31 and the second bend 32 are both curved downwards, while the third bend 33 is curved upwards. The fabric is propelled by the high-speed water flow from the nozzle 2 through the first bend 31, the second bend 32, and the third bend 33 in sequence. Further, the guide tube 3 may also include a fourth bend, one end of which is connected to the other end of the third bend 33. The fourth bend is curved downwards, and the other end of the fourth bend is the outlet of the guide tube 3. The cross-section of each of the aforementioned bends, such as the first bend and the second bend, is circular. Preferably, the inner diameter of the second bend 32 gradually decreases from one end to the other, i.e., it is a tapered tube. This tapered tube compresses the water flow, creating greater penetration force, thereby allowing the fabric to achieve a better dye uptake rate. The third bend 33 gradually increases from one end to the other, i.e., it is a diffuser. This diffuser slows down the water flow, loosens the fabric bundle, and reduces the tension of the water flow on the fabric bundle. The effect of the water flow on the fabric bundle is a pushing force rather than a pulling force. The fourth bend gradually increases from one end to the other, i.e., it is a funnel-shaped diffuser, which further relaxes the fabric bundle.

[0026] In another embodiment, the guide tube 3 may also include a circular straight tube and a fifth bend tube. One end of the circular straight tube is connected to the outlet of the nozzle 2, and one end of the fifth bend tube is connected to the other end of the circular straight tube. The fifth bend tube is curved downwards, and its other end is the outlet of the guide tube 3. In this way, the fabric is guided to quickly pass through the guide tube 3 and be sprayed downwards onto the impact plate 5. More preferably, the inner diameter of the fifth bend tube gradually increases from one end to the other.

[0027] Preferably, the fabric lifting wheel 1 includes a lifting wheel shaft 11, two side plates 12, and multiple rubber strips 13. The two side plates 12 are arranged parallel to each other on the lifting wheel shaft 11, and the two ends of the rubber strips 13 are respectively arranged on the two side plates 12. The multiple rubber strips 13 are evenly distributed. In contrast, traditional fabric lifting wheels use stainless steel horizontal bars. After the fabric piled in the fabric trough of the main cylinder absorbs water, it has a certain weight and a certain elasticity (mainly due to the spandex material). The fabric bundle has a hanging feel when it comes out of the water. The stainless steel horizontal bars of the fabric lifting wheel are too smooth and do not provide enough gripping force on the fabric surface. It is observed that the rope-like fabric is relatively tight when it is lifted upward and does not swing much from side to side. However, the rubber strips 13 used in this utility model can make the fabric swing more widely when lifted, and the upward lifting speed changes significantly, indicating that the fabric bundle is in a low tension state.

[0028] In addition, the present invention may also include a guide tube fixing device 6, the lower end of which is fixed to the guide tube 3, and the upper end of the guide tube fixing device 6 is provided with an installation groove 61 and a bolt 62. The guide tube 3 can be conveniently fixed and installed through the guide tube fixing device 6.

[0029] Compared with the prior art, the present invention provides a dyeing machine device that can solve the problem of fabric creases, and has the following beneficial effects: (1) The present invention adds a flat impact plate on the inner wall of the main cylinder corresponding to the outlet of the guide tube. The high-speed moving fabric impacts the impact plate through the outlet of the guide tube. The impact plate can effectively disperse the fabric that is under high tension and tightness, so that the fabric falls into the fabric groove of the main cylinder in a more free and loose state. That is to say, through the physical action between the fabric and the impact plate, the tensile fabric is better dispersed into a loose and tension-free state, and then falls freely into the fabric groove of the main cylinder through the gap between the impact plate and the baffle. This effectively improves and solves the problem of fabric creases that are easy to occur when the fabric is piled up in the fabric groove, reduces the rework of creased fabric, and thus improves production efficiency. (2) By changing the guide tube with a flat rectangular cross section to a circular tube, it can effectively avoid the fabric from being squeezed into straight strip creases, and a loose fabric bundle can be obtained at the outlet of the guide tube. This invention can be applied to various dyeing machines, especially to low liquor ratio dyeing machines such as rope O-type dyeing machines, to solve the problem of fabric creases.

[0030] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dyeing machine device capable of solving fabric creases, comprising a fabric lifting wheel, a nozzle, a fabric guide tube and a main cylinder, the fabric lifting wheel is arranged close to the inlet of the nozzle, the outlet of the nozzle is connected to the inlet of the fabric guide tube, the outlet of the fabric guide tube is arranged close to the main cylinder, characterized in that: The inner wall rear side of the master cylinder is provided with an impact plate corresponding to the outlet of the cloth guide pipe, and the impact plate is a flat plate with a smooth surface.

2. The apparatus for a dyeing machine capable of solving creases of fabric according to claim 1, characterized in that: The cloth guide pipe is a circular pipe.

3. The apparatus for a dyeing machine capable of solving creases of fabric according to claim 2, characterized in that: The cloth guide pipe comprises a first elbow pipe, a second elbow pipe and a third elbow pipe, one end of the first elbow pipe is connected to the outlet of the nozzle, two ends of the second elbow pipe are respectively connected to the other end of the first elbow pipe and one end of the third elbow pipe, wherein the first elbow pipe and the second elbow pipe are curved downward, and the third elbow pipe is curved upward.

4. The apparatus for a dyeing machine capable of solving creases of fabric according to claim 3, characterized in that: The cloth guide pipe further comprises a fourth elbow pipe, one end of the fourth elbow pipe is connected to the other end of the third elbow pipe, and the fourth elbow pipe is curved downward.

5. The apparatus for a dyeing machine capable of solving creases of fabric according to claim 2, characterized in that: The cloth guide pipe comprises a circular straight pipe, one end of the circular straight pipe is connected to the outlet of the nozzle.

6. The apparatus for a dyeing machine capable of solving fabric creases according to claim 5, characterized in that: The cloth guide pipe further comprises a fifth elbow pipe, one end of the fifth elbow pipe is connected to the other end of the circular straight pipe, and the fifth elbow pipe is curved downward.

7. The apparatus for a dyeing machine capable of solving fabric creases according to claim 6, characterized in that: The inner diameter of the fifth elbow pipe gradually increases from one end to the other end.

8. The apparatus for a dyeing machine capable of solving fabric creases according to claim 1, characterized in that: The cloth lifting wheel comprises a cloth lifting wheel shaft, two side plates and a plurality of rubber strips, the two side plates are arranged in parallel on the cloth lifting wheel shaft, the two ends of the rubber strips are arranged on the two side plates respectively, and the plurality of rubber strips are uniformly distributed.

9. The apparatus for a dyeing machine capable of solving creases of fabric according to claim 1, characterized in that: Further comprising a cloth guide pipe fixing device, the lower end of the cloth guide pipe fixing device is fixed on the cloth guide pipe, and the upper end of the cloth guide pipe fixing device is provided with a mounting groove and a bolt.

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